00671nam0-22002291i-450-990001305870403321000130587FED01000130587(Aleph)000130587FED0100013058720000920d--------km-y0itay50------baengApplications of functional analysis in mathematical physics.by SOBOLEV S.L.Sobolev,Sergei Lvovich50658ITUNINARICAUNIMARCBK990001305870403321C-29-(75119MA1MA1Applications of functional analysis in mathematical physics340305UNINAING01